Surely, users of Microsoft's last-generation flagship tablet are hoping that today's firmware update contains the long-awaited fix. Sadly, there is simply no way to know at the moment, and there won't be until the company publishes a changelog. Note that it's normal for the firm to push out an update without it being reflected on the Surface Update History page for a few hours.

The update does seem to be rolling out to all Surface Pro 3 models, rather than just those with Simplo batteries. We'll keep you updated as we learn more about today's firmware. Until then, you'll just have to hope for the best.